Bacterial strains which overproduce riboflavin
US5837528A · kind A · utility
9Cited by
3References
43Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 1995 |
| Grant date | Nov 17, 1998 |
| Priority date | — |
| Expiry date | Feb 6, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N15/52
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Vectors and recombinant bacteria for overproducing riboflavin, in which nucleic acid overproducing riboflavin biosynthetic proteins is introduced in the chromosome of the host organism, e.g. at multiple sites and in multiple copies per site. A rib operon having at least five genes is used to make such recombinant bacteria.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.